Earlier quoted context omitted.
But if a or the driving force of a project takes things elsewhere, the users will eventually follow. If the disagreement was over GNU's insistence to require assigning copyright to the FSF, then I can fully understand the reluctance. It's the same reason many contributors cannot officially submit patches to side projects of Google employees, Ubuntu projects, etc.
Do you know that according to copy rights, open source projects are mess. Nobody tried it in the court, but if some developer contributing to project went to court saying "This part of code is mine, I don't want it to be modified by other people", then the project could be in trouble. Nobody tried that (yet). That's why some OS projects require signing Developer Certificates of Origin etc.
https://en.wikipedia.org/wiki/GNU_General_Public_License#Leg...